Chief Master Sgt. Kevin Peterson, 28th Bomb Wing command chief, prepares for an incentive flight in a B-1 bomber at Ellsworth Air Force Base, S.D, June 30, 2015. Peterson’s flight was in recognition of his leadership as wing command chief and 30 years military service to the U.S. Air Force. (U.S. Air Force photo by Senior Airman Anania Tekurio/Released)